
Axiovert 25, Axiovert 25 C, Axiovert 25 CFL
08/99 B 40Ć012 e
1Ć18
1.5 Function elements
(see Figures 1Ć5, 1Ć6 and 1Ć7 following the table)
Item
No.
Designation Purposeā/ādescription
ă1 Microscope stand Support of the Axiovert 25 microscope
ă2 Auxiliary microscope For observation of the lens pupils and thus of phase
contrast and VAREL diaphragms
ă3 Diaphragm part, screwĆin Equipped with eyepiece measuring plate or format plate
for microphotography
ă4 Eyepiece, focusing Eyepiece for focusing the format reticule during
photograph or when using eyepiece measuring plates to
compensate for myopia for binocular observation
ă5 Binocular tube swivelling For insertion of eyepieces, adjustable to 2 heights and to
interpupillary distance
ă6 Eyepiece NonĆfocusing eyepiece
ă7 Monocular Adjustment aid when taking photographs with low
magnification factors
ă8 Specimen guide M
coaxial drive
For sensitive shifting of the inserted holding frames and
movement of specimens within a range of 130 x 85 mm
ă9 Specimen stage Stage area 210 x 290 mm; if required, replaceable by glass
stage or heating stage
10 Aperture diaphragm To change the illumination aperture via a lever
11 Phā/āHā/āPh slider Slider for triple phase contrast, left and right positions to
hold one ring diaphragm each, can be centered, middle
position with 42 mm attenuation filter
12 0.4 condenser Condenser with a 53 mm free working distance
13 Condenser change
position
Enables replacement of the 0.2 and 0.4 condensers
14 0.2 or 0.55 condenser Condenser with a 90 mm or 31 mm free working distance
15 Lighting unit 30 Microscope illumination with 6 V, 30 W halogen lamp,
with sliding condenser change position, free working
distance when condenser off 190 mm
16 Filter Conversion andā/āor attenuation filter
17 Filter slider Enables insertion of 32 mm light filters in the
observation beam path
18a Phā/āHā/āVar slider Slider for phase and VAREL contrast
Enables mounting of a ring diaphragm (phase contrast)
and of the VAREL diaphragm (HF, DF, VAREL contrast)
Middle position with 42 mm attenuation filter
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